| Presentation | 2018-02-17 Cooperative Relationship Extraction Based on Synchronization of Conversations on Social Media Yoshitaka Tsumita, Kazuhiro Kazama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a method to extract cooperative relationships from the similarity and synchronization of posting to social media by users who have the same attribute. First, we find important words, which have temporal locality, from posting to social media by users who have the same attribute using the Kleinberg's burst detection algorithm. Next, we extract word networks, whose are used synchronously, and post timing matrices, which means the time series variation of author's cooperative relationships by the similarity between burst timing vectors. In fact, we analyze word networks and post timing matrices extracted from blog articles of a certain idol group for about 5 years. In the results, we show that the different types of cooperative relationships by the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Social Media / burst detection / synchronization / cooperation / visualization |
| Paper # | NLC2017-51 |
| Date of Issue | 2018-02-09 (NLC) |
| Conference Information | |
| Committee | NLC / IPSJ-IFAT |
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| Conference Date | 2018/2/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | T.O.G. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | The Twelveth Text Analytics Symposium |
| Chair | Hiroshi Kanayama(IBM) |
| Vice Chair | Takeshi Sakaki(Hottolink) / Kazutaka Shimada(Kyushu Inst. of Tech.) |
| Secretary | Takeshi Sakaki(Ryukoku Univ.) / Kazutaka Shimada(NTT) |
| Assistant | Mitsuo Yoshida(Toyohashi Univ. of Tech.) / Takeshi Kobayakawa(NICT) |
| Paper Information | |
| Registration To | Technical Committee on Natural Language Understanding and Models of Communication / Special Interest Group on Information Fundamentals and Access Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Cooperative Relationship Extraction Based on Synchronization of Conversations on Social Media |
| Sub Title (in English) | |
| Keyword(1) | Social Media |
| Keyword(2) | burst detection |
| Keyword(3) | synchronization |
| Keyword(4) | cooperation |
| Keyword(5) | visualization |
| 1st Author's Name | Yoshitaka Tsumita |
| 1st Author's Affiliation | Wakayama University(Wakayama Univ.) |
| 2nd Author's Name | Kazuhiro Kazama |
| 2nd Author's Affiliation | Wakayama University(Wakayama Univ.) |
| Date | 2018-02-17 |
| Paper # | NLC2017-51 |
| Volume (vol) | vol.117 |
| Number (no) | NLC-439 |
| Page | pp.pp.57-62(NLC), |
| #Pages | 6 |
| Date of Issue | 2018-02-09 (NLC) |